Commercial Tankless Water Heater Installation & Replacement in the Las Vegas Valley
At Water Heaters Today LLC, we specialize in Commercial Tankless Rack Systems. We replace risky storage tanks with redundant, multi-unit arrays (cascading systems) from Rinnai, Navien, and Rheem. This ensures that even if one unit needs service, the others keep running, and your doors stay open.
Keep Your Business Running with A Constant Hot Water Source
For a Las Vegas restaurant or hotel, “No Hot Water” means “Closed for Business.” You cannot afford to rely on a single, aging tank that could burst and shut down your kitchen.
In the commercial world, efficiency is money, but reliability is survival. Old-school commercial tanks have a single point of failure: the tank itself. When it leaks, you have zero hot water. We install Cascading Tankless Systems. By linking multiple units together (like the Rinnai Demand Duo® or Navien Cascade), we create a system where the units “talk” to each other to share the load.
- Zero Downtime: If one unit fails, the others automatically ramp up to cover the demand.
- Sanitization Compliance: We ensure your system hits the 180°F required for commercial dishwashers and health inspections.
- Massive Rebates: Southwest Gas offers up to $1,000 or 50% of equipment cost in rebates for qualifying commercial tankless upgrades in 2025. We help you claim this.
Signs Your Commercial System Needs Replacement
Don’t wait for a flood to upgrade. If your business is experiencing these symptoms, your current system is costing you money and risking your health score.
Signs could easily be:
- Recovery Lag: The dishwasher temperature gauge drops below 180°F during the dinner rush.
- Sky-High Gas Bills: You are paying to heat 500 gallons of water at 3 AM when the business is closed.
- Rusty Water: A sign that your commercial tank is corroding internally and near failure.
- Code Violations: Health inspectors flagging insufficient hot water capacity.
- Leaking Pressure Relief Valves: A sign of dangerous thermal expansion or overheating.
How We Install & Replace Commercial Systems
Commercial installation is an engineering challenge, not a handyman job. We handle the heavy lifting.
- Load Calculation: We calculate the exact GPM (Gallons Per Minute) required to run your dishwashers, sinks, and showers simultaneously.
- Gas Volume Upgrades: Commercial tankless racks require massive BTUs. We upgrade your gas trunk lines to ensure the system doesn’t “starve” during peak operation.
- Rack Mounting: We can wall-mount or free-stand the units to free up valuable floor space in your mechanical room for storage.
- Common Venting: We consolidate exhaust venting into a single penetration, reducing roof leaks and simplifying the aesthetic.
Our Commitment to Las Vegas Businesses
At Water Heaters Today, we understand that you need the job done fast. We offer Same-Day Commercial Assessment and accelerated installation timelines to minimize disruption.
Our team understands the specific Southern Nevada Health District requirements for water temperature and sanitation. We use only commercial-grade isolation valves and filtration systems to protect your investment from Las Vegas hard water scale, which kills commercial units faster than anything else.
No Matter the Water Heater Service, Water Heater Today Has Your Back in the Las Vegas Area. Give Us a Call at (702) 305-8750
Have Any Questions?
Yes, but only if sized correctly. Commercial dishwashers require a high flow rate at high temperatures (140°F–180°F). A single residential unit won’t cut it. We install Multi-Unit Manifolds (2-4+ units linked together) that can output 15+ GPM continuously, ensuring your sanitization cycle never fails.
Cascading” means the units communicate. If you only need a little hot water (hand washing), only one unit fires up (saving gas). If the dinner rush hits, all units fire up (maximum power). Plus, it rotates the “lead” unit so they all wear out evenly, doubling the system’s lifespan compared to a single tank running 100% all the time.
Yes. The 2025 Southwest Gas Commercial Rebate program is aggressive. You can receive significant cash back for installing ENERGY STAR® rated tankless units. We can provide the model numbers and documentation you need to file for these credits.
In Las Vegas commercial applications (especially restaurants), we recommend flushing quarterly or bi-annually. The volume of water you heat deposits massive amounts of calcium. We can set you up on an auto-schedule maintenance plan so you never forget.
We speak “Business.” We know that you care about OpEx (Operating Expense) and Reliability. We don’t just sell you a box; we design a hot water plant that lowers your monthly gas bill and provides the redundancy you need to sleep at night. We bring the expertise to handle 2-inch gas lines, 4-inch venting, and the high-stakes pressure of a commercial mechanical room.
Why Choose Us?
What Make's Water Heaters Today LLC Your Top Choice for Water Heater Services in Las Vegas?
Call today for a free estimate on any of our water heater services.